Question

Question 26 Find the derivative of the following functions (it is to be understood that a, b, c, d, p, q, r and s are fixed non-zero constants and m and n are integers): (4x + 5sin x) / (3x + 7cos x)

Class XI - Limits and Derivatives Page 318

Answer 1

refer to the attachment.

formula used .

d/dx(sinx) = cosx
d/dx(cosx) = -sinx



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Answer 2

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